A fully custom Arduino Nano-compatible microcontroller board designed from scratch in KiCad. Implements the ATmega328P with USB-to-serial programming, onboard 5V/3.3V regulation, and a compact 2-layer ...

description Set up a complete AVR development environment with avr-gcc, avrdude, and Makefiles. Program an Arduino Nano directly in C without the Arduino IDE. Build a Morse code beacon that blinks ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

The Arduino is an excellent first embedded development kit, provides a great introduction to electronics, and has the potential to get children into programming. [David] thinks throwing C at ...

Five new Elektor courses help beginners take their first steps in microcontroller programming with Arduino, ESP32, and Raspberry Pi Pico. Each course combines hands-on projects, hardware kits, and ...

Many of you are familiar with the Arduino. Many of you hate it…* This post isn’t about the Arduino. It is about the processor that is at the heart of many Arduino boards. If you are in the camp of ...